{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005219},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005936","470:4700004197","470:4700005650","470:4700005797","466:4660004800","470:4700004893","466:4660004628","469:4690001986","470:4700005364","466:4660004453","466:4660004211","470:4700006066","470:4700005509","470:4700003507","470:4700006625","470:4700006211","470:4700004708","469:4690003723","470:4700005367","470:4700004879","470:4700005506","466:4660003287","500:5000003597","470:4700005647","469:4690004195"],"twin_admin_codes":[470,470,470,470,466,470,466,469,470,466,466,470,470,470,470,470,470,469,470,470,470,466,500,470,469],"twin_sims":[0.5938418384801418,0.5897594554641313,0.4640096857172862,0.4541687970213681,0.403150186514628,0.3908642771795587,0.37729482634139805,0.3670362320421095,0.3638699573193612,0.33873923960950003,0.3245547836306603,0.3228300570582301,0.3103694154760815,0.29879130964772127,0.26006445254322497,0.2560851168130752,0.2502743706254217,0.23501194439728876,0.2260559697002083,0.22436389524246453,0.2235970214892647,0.22137781828507563,0.2194192753464011,0.21923878608216427,0.20904308510109465],"twin_dists":[0.1325918988146494,0.13346656160116863,0.1609448174322308,0.1631759463697903,0.17506060700310674,0.17801760020667373,0.18133458638379163,0.1838808756673348,0.18467391603153532,0.19109870570471604,0.19483778483261754,0.19529851863409628,0.19866908669624572,0.20187107352521652,0.2131545242292279,0.21437123964031168,0.21616963558050364,0.22102477679379967,0.22397025024882433,0.22453537426839396,0.2247924307523533,0.22553963619517176,0.2262032472267988,0.2262646015603245,0.229787198636],"n_dims_used":43,"mean_confidence":0.9140098039494005},"coverage":{"mean_confidence":0.9140098039494005,"n_dims_used":43,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}